*,
*:before,
*:after {
  box-sizing: border-box;
}

body {
  font-size: 16px;
  font-family: $main_font, Helvetica, sans-serif;
  line-height: normal;
  color: $font-color;
  background-color: $page-bg-color;
  // background: url($page-bg-image) repeat scroll 0 0 $page-bg-color;
}

h1,
h2,
h3,
h4,
h5,
h6 {
  margin: 0;
}

a:link,
a:visited {
  text-decoration: none;
  color: $link-color;
}


a:hover,
a:active {
  color: $link-hover-color;
}

pre {
  max-height: 512px;
  overflow: auto;
  white-space: pre-wrap;
  word-wrap: break-word;
}